What is the essential communication device among all nontechnical and technical production personnel?

Stephen Alcorn's print La Sabina Mitologica (fig. 6.10) is a linocut, made by __________

A. carving a wood block with a few broad lines B. drawing with white ink on a black surface and then printing C. cutting a piece of linoleum D. lining up different blocks in precise order before printing

The style of music that is a combination of rock and roll and hillbilly music is called

A. rockabilly B. boogie-woogie C. Western swing D. country